Multistage-seal corrosion-resistant hydraulic valve

Abstract

The invention discloses a multistage-seal corrosion-resistant hydraulic valve comprising a cable connector, a machine body and a seal box. One side of the seal box is provided with a sponge cushion. The other side of the seal box is provided with a waterproof cushion. A motor is arranged on one side of the machine body. The other side of the machine body is fixedly connected with the sponge mat. The upper side of the machine body is provided with seal openings. One side of the machine body is provided with a lock buckle and a pull ring. One end of the motor is provided with a hydraulic head. The other end of the motor is provided with a controller. One end of the cable connector is provided with cables. The multistage-seal corrosion-resistant hydraulic valve is provided with a bunching clamp, the seal box and a corrosion-resistant coating and can arrange the cables and prevent the cables from being damaged, good seal of equipment is achieved, air is well isolated, corrosion caused by damp air and other matter is avoided, and the multistage-seal corrosion-resistant hydraulic valve is suitable for different work conditions and brings a better use prospect.

Description

technical field [0001] The invention relates to the field of hydraulic valves, in particular to an anti-corrosion hydraulic valve with multi-stage sealing. Background technique [0002] The hydraulic valve is an automatic component operated by pressure oil. It is controlled by the pressure oil of the pressure distribution valve. It is usually used in combination with the electromagnetic pressure distribution valve. It can be used to remotely control the on-off of the oil, gas and water pipeline system of the hydropower station. Commonly used in clamping, control, lubrication and other oil circuits. There are direct-acting and pilot-operated types, and the pilot-operated type is mostly used. Components used in hydraulic transmission to control fluid pressure, flow and direction. Among them, the one that controls pressure is called pressure control valve, the one that controls flow is called flow control valve, and the one that controls on-off and flow direction is called di...

AI Technical Summary

Problems solved by technology

[0003] Existing hydraulic valves have certain disadvantages in use. First of all, the current hydraulic valves do not have good protection equipment when they are in use or idle. The hydraulic valves will accumulate a lot of dust or other impurities when they work for a long time, and the equipment is easy to Damaged by corrosion, especially in humid air, metal hydraulic valves are easily damaged by moisture and rust, which has a certain impact on normal work. In addition, cables are easily damaged if they are not arranged. Therefore, We propose a multi-stage sealed anti-corrosion hydraulic valve

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